Multicom Research, Inc.

   MR-2000T T1 Tester
(click to enlarge)

This lightweight, easy-to-use test instrument simplifies the installation and maintenance tasks.  The MR-2000T DS1 tester provides quick and easy diagnosis of DS1-based networks.   It supports alarm generation and detection, error monitoring and DS1 bit error rate testing (BERT).

Key Benefits

• Telcos
• Cellular and Paging Companies
• Internet Service Providers

Features:

• Complete T1/Fractional T1 Tester.
• Fully independent DS0 transmit and receive functionality.
• Automatically Sync. and generate up to 32 industrial standard test patterns.
• Performs Bit Error Rate Stress Testing (BERT) patterns.
• Generates and detects in-band loop codes from 3 to 8 bits in length including CSU loop codes.
• Supports the V.54 point-to-point loop specifications.
• Supports D4, ESF and SLC-96 formats.
• Measures T1 level and frequencies.
• Displays standard T1 alarms, performance parameters and line coding.
• Capable of ignoring or enabling individual alarm at your choice.
• Handheld and battery powered (10 hours of operation between charges).
• The user-friendly Auto and Help keys make the test simple.

Operation Specifications:

Transmit

• Output Frequency: 154000b/s +/- 25ppm (0 to 70°C)
• T1 Framed (D4, ESF, SLC-96)
• Fractional T1: Nx64K b/s (N=1 4o 24; Contiguous or Non-contiguous Selections)
• Signaling Bits Transmit/Receive
• Loopback: CSU, T1 Line Loopback, Idle Channels Line Loopback, V.54 and User Defined Loop Code (3 to 8 Bits)
• IDLE Code Selections: 7E, 7F, FF.
• Line Build Out (DSX-1): 0-133ft, 133-266ft, 266-399ft, 399-533ft, 533-655f.
• Line Build Out (DS1): 0dB, -7.5dB, -15dB or -22.5dB.
• Line Codes: AMI and B8ZS

Receive

• Input Frequency: 1544000 b/s +/- 50ppm
• Sensitivity: 0 to -36 dB (up to 6000ft.)
• Input impedance:

        TERM: 100 ohms nominal

          DSX: 100 ohms nominal

          BRIDGE: 1000 ohms nominal

Performance Monitoring Functions:

• Bit Error Count, Erred Second, Bit Error Rate (BER).
• BPV Error Count, Erred Second, Bit Error Rate (BER).
• FRAME Error Count, Erred Second
• CRC-6 Error Count, Erred Second

Connectors:

• T1 Input: Bantam Jack
• RJ-45 modular Jack
• Power: DC Power Jack

Physical:

• Size: 7.5"L x 4"W x 1"H
• Weight: 1lbs
• Display: 4 lines by 16 characters LCD
• Keypad: 16 positions

Power:

• Batteries: 4 AA Nickel-Metal Hydride rechargeable batteries
• Battery Operating Time: 10 hours (each charge)
• Full Recharge Time: 8 hours (unit can be in use while charging).
• AC Operation: External AC adapter/charger 100V~240V 50~60Hz).

Environment:

• Operating Temperature: 0°C to 50°C
• Storage Temperature: -20°C to 60°C
• Humidity: 5% to 90% no condensing.

Equipment Supplied:

    Each MR-2000T T1 Tester includes the following:

• User manual
• AC line charger
• Two 6 feet Bantam cables
• A belt attachable pouch
• Internal 4 AA Nickel-Metal Hydride Batteries.

Download Product Literature

Pricing Info:

Send mail to sales@multicomresearch.com with questions or comments about this web site.

Copyright © 2004 Multicom Research, Inc.
Last modified: 10/14/08